Formby Bay Weather Forecast

    • 8
    • 16

    Partly cloudy

    • 6
    • 17

    Cloud clearing

    • 8
    • 20

    Sunny

    • 12
    • 22

    Sunny

    • 14
    • 20

    Wind easing. Partly cloudy

    • 10
    • 16

    Cloudy

    • 8
    • 18

    Partly cloudy

Today 16 Sep Yorke Peninsula

Mostly clear. Winds southeasterly 15 to 25 km/h.

Central Coastal Waters

Wind
Easterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system south of the state will maintain a ridge across SA for the next few days as it drifts eastwards, to be located over NSW from Friday. A cold front is then likely to approach from the west late Saturday and move across SA on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Formby Bay Temperature Statistics View More

September Temperature

Stenhouse Bay (24km)

  • Lowest 8 September, 2026

    8.9 °C

  • Average September

    14.1 °C

  • Highest 12 September, 2026

    25.2 °C

Climate (2021–2026)

Stenhouse Bay (24km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
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